Final answer:
Spain is bordered to the north by France and Andorra, with the Pyrenees mountains providing a natural boundary between the Iberian Peninsula and the rest of Europe.
Step-by-step explanation:
To the north, Spain borders France and a small country called Andorra, nestled among the Pyrenees mountains that form a natural frontier between the Iberian Peninsula and the rest of Europe.
The Pyrenees have historically acted as both a physical and cultural barrier, isolating Spain and Portugal from continental trends and fostering a unique regional character within the nations on the Iberian Peninsula.
Despite the proximity to North Africa, visible from across the Strait of Gibraltar, the distinct Pyrenean border has played a more significant role in shaping Spain's northern boundary and interactions with its French neighbor.